body, html {
	height: 100%;
	overflow:hidden;
}
body, td, th {
	font-size: 12px;
	color:#333;
	
}
body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-color: #eeeeee;
}
.head {
	height: 55%;
	background-color: #1a69ad;
	overflow: hidden;
	position: relative;
}
.foot {
	height: 45%;
}
.logo {
	height: 200px;
	width: 430px;
	margin-left: -215px;
	position: absolute;
	top: 50%;
	margin-top: -70px;
	left: 50%;
	background-image: url(../images/logo.jpg);
}
.login {
	width: 620px;
	margin-right: auto;
	margin-left: auto;
	padding-top: 50px;
	text-align: center;
}
.login img { border:1px #ddd solid}
.text_v { width:140px; height:25px; line-height:25px; padding:0; margin:0; border:1px #ccc solid}
.login_sub {
	padding-top: 60px;
	text-align: center;
	width: 500px;
	margin-right: auto;
	margin-left: auto;
}
button { background-color:#1a69ad; width:80px; height:30px; line-height:30px; border:0px; color:#FFF}